Where did the big E come from?.
The paper explains how the big E on the Snellen chart that is used to measure the visual acuity of each eye originated.
| Veröffentlicht in: | IEEE Engineering in medicine and biology magazine 25, 2 (2006). |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Englisch |
| Schlagworte: |